command line

Below is how I setup Ruby, Rails, Gem and a command line twitter tool to query Twitter on Ubuntu 16.04 via a Twitter App

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Setup Twitter feed scraping on Ubuntu 16.04

At first, I had no network (I could not ping, run a system update or install packages (even though I had opened the firewall ports and disabled the firewall temporarily)? I fixed this by editing /etc/resolv.conf and added a google DNS entry.